testlib: use lsof +E for much clearer leaked FD output

5 years ago · c0d87c0aa1
parent 70deb34bce
commit c0d87c0aa1
1 changed files with 1 additions and 1 deletions
--- a/tests/testlib.py
+++ b/tests/testlib.py
@ -338,7 +338,7 @@ class TestCase(unittest2.TestCase):
    def _teardown_check_fds(self):
        mitogen.core.Latch._on_fork()
        if get_fd_count() != self._fd_count_before:
-            import os; os.system('lsof -w -p %s' % (os.getpid(),))
+            import os; os.system('lsof +E -w -p %s' % (os.getpid(),))
            assert 0, "%s leaked FDs. Count before: %s, after: %s" % (
                self, self._fd_count_before, get_fd_count(),
            )